Programmable Thermostatic Switch Using Ad22105 schematic

Programmable Thermostatic Switch Using Ad22105

This project simply switches the system OFF or ON whenever the temperature rises at the desired set point.  The desired setpoint can be set using a fixed resistor R6 or PR1 trimmer potentiometer. Use any of at a time R6 or PR1. You can calculate the setpoint resistor R6 using the following equation: A relay […]

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